If it is a Jensen there is a setting that is almost hidden that turns off the tv speakers and makes the audio go out the sound bar and speakers. Also, the Jensen composite cable is junk, mine broke, replace it with another.
2017 Surveyor 33RETS with Residential Refrigerator and Inverter
2015 Palomino Puma 30FQSS --Traded--
2005 Ford Excursion 6.0L 2WD
Nights Camped 2016 23